% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     101
      75
      70
     128
     111
     224
     263
     470
     486
     315
     286
     148
     191
     266
     416
     403
     350
     366
     397
     431
     399
     388
     383
     309
     240
     227
     264
     214
     263
     172
     165
     179
     164
     149
     170
     139
     135
     140
     121
     123
     116
      94
      89
      98
      79
      62
      59
      46
      63
      42
      40
      52
      -9
      30
     -41
      38
     -37
     -28
     -39
     -43
      19
     -53
     -25
     -44